Jan 7, 201016 yr node...have a heart,and have no fear,the sa node is over here!beating at a constant rate:60-100 is just great:yeah:\the av node can make a showif sa node has gone to slow;)40-60 isn't bad--if it's all you've got,you will be glad.should the whole thing drop its speed,"his" and bundle branches will take the lead.and that,my friends is the whole and partof the conduction system of your heart!:heartbeatcopyrights: elizabeth gross, rn cohn (author), mary, rn gilroy-doohan
node...
have a heart,and have no fear,
the sa node is over here!
beating at a constant rate:
60-100 is just great:yeah:\
the av node can make a show
if sa node has gone to slow;)
40-60 isn't bad--
if it's all you've got,you will be glad.
should the whole thing drop its speed,
"his" and bundle branches will take the lead.
and that,my friends is the whole and part
of the conduction system of your heart!:heartbeat
copyrights: elizabeth gross, rn cohn (author), mary, rn gilroy-doohan